Destanee Aiava vs Haruka Kaji Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
D. Aiava vs H. Kaji

Destanee Aiava

AUS

2

Win

Played

0

Win

Age

1.75m

Height

212

C. Rank

267

147

Best Rank

213

Total Titles

YTD Titles

$630.1K

Career Money

$50.3K

Right-Handed

Plays

Haruka Kaji

JPN

2

Win

Played

0

Win

Age

1.75m

Height

212

C. Rank

267

147

Best Rank

213

Total Titles

YTD Titles

$630.1K

Career Money

$50.3K

Right-Handed

Plays

Head-to-head: Aiava 2 - 0 Kaji

They have played 4 sets in total, with Destanee Aiava winning 4 and Haruka Kaji winning 0. The last match between Destanee Aiava and Haruka Kaji was at the W35 Osaka, 12-04-2024, Round: QF, Surface: Hard, with Destanee Aiava getting the victory 6-1 6-4.

Players	Head To Head Match Wins
Aiava	2
Kaji	0

Last 2 H2H Matches:

(QF) W35 Osaka(04-12-24)

Stats

Destanee Aiava

Haruka Kaji

(R2) Clare(03-01-17)

Stats

Destanee Aiava

Haruka Kaji

D. Aiava vs H. Kaji H2H Profile

D. Aiava	Stats	H. Kaji
$630,089	Career Prize Money	$50,325
60.18% (269-178)	Career Total W/L	55.83% (321-254)
2	Hard	0
10	Titles	7
2	Total H2H Matches	0
25.00% (1-3)	YTD Win/Loss	0% (0-0)

D. Aiava vs H. Kaji Match Preview:

Second serve performance recent form: In recent form (last 6 months), Destanee Aiava has won 45.96% of points on their second serve, while Haruka Kaji has won 37.76%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Destanee Aiava, in recent form, has won 48.44% of their opponent's second serve points, while Haruka Kaji has won 53.01%. The same stats for first serve returns are 29.92% and 35.88% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Destanee Aiava has saved 52.00% of breakpoints in recent form, whereas Haruka Kaji has saved 44.44% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Destanee Aiava has won 50.00% of matches played (W/L 20/20), with Haruka Kaji winning 51.52% (W/L 34/32) that gives us an overall head-to head prediction overview.
Best surface: Destanee Aiava has their best career surface win % on I.hard, winning 64% (W/L 7/4), and worse career win % on Grass, winning 45% (W/L 17/21). Haruka Kaji has their best career surface win % on I.hard, winning 64% (W/L 19/15), and worse career win % on Clay, winning 47% (W/L 15/17).
Player level: In the last year, Destanee Aiava has played most of their matches on the Challengers/ITF tournaments > $10K, winning 50.00% of matches (W/L 12/12), where as Haruka Kaji has played most of their matches on the Challengers/ITF tournaments > $10K, winning 54.10% of matches (W/L 33/28). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
Direct H2H matches: They have played 2 times before with Destanee Aiava winning 2 times and Haruka Kaji being victorious 0 times. They have played 4 sets in total, with Destanee Aiava winning 4 and Haruka Kaji winning 0.
The last match between Destanee Aiava and Haruka Kaji was at the W35 Osaka, 12-04-2024, Round: QF, Surface: Hard, with Destanee Aiava getting the victory 6-1 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:11:30.
Opponent quality stats: Over the last 12 months, Destanee Aiava has played against opponents with an average rank of 203.25 while Haruka Kaji has played against players with an average rank of 357.61.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Destanee Aiava has won 57% of deciding sets over the last 12 months, while Haruka Kaji has won 45% in all matches played on tour.
Break point conversion: In recent form, Destanee Aiava has converted 42.86% of breakpoint opportunities, and Haruka Kaji has converted 42.57% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Destanee Aiava vs Haruka Kaji Editorial Preview By TennisTipster88.

D. Aiava vs H. Kaji H2H Stats Used In Our Predictions

D. Aiava	Stats	H. Kaji
2	H2H Matches Won	0
4	Sets Won	0
24	Games Won	9
3	Aces (Total)	0
7	Total Double Faults	1
1:11:30	Average Match Time	1:11:30
58% (59/101)	1st Serve %	75% (72/96)
80% (47/59)	1st Serve Win %	47% (34/72)
52% (22/42)	2nd Serve Win %	50% (12/24)
73% (8/11)	Break Pts Won %	20% (1/5)
52% (50/96)	Return Points Win %	32% (32/101)
100% (2/2)	Best‑of‑3 Win %	0% (0/2)
100% (2/2)	1st Set Won, Won Match	0% (0/0)
0% (0/2)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/2)

Recent Performance Stats

D. Aiava Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W50 Brisbane - 10-11-2025
QF Katie SwanK. Swan	L	6-7(4) 7-5 6-3	Stats
R2 Saki ImamuraS. Imamura	W	6-3 6-4	Stats
R1 Naho SatoN. Sato	W	6-1 3-6 7-6(5)	Stats
Suzhou WTA 125 - Suzhou - 29-09-2025
Q1 Caroline DolehideC. Dolehide	L	6-3 6-3	Stats
China Open - Beijing - 22-09-2025
Q1 Elsa JacquemotE. Jacquemot	L	7-5 6-2	Stats

View All

H. Kaji Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W50 Funchal - 10-11-2025
R2 Margaux RouvroyM. Rouvroy	L	6-3 7-6(2)	Stats
R1 Madelief HagemanM. Hageman	W	6-2 6-1	Stats
W35 Faro - 03-11-2025
R2 Melisa ErcanM. Ercan	L	6-2 6-4	Stats
R1 Lea NilssonL. Nilsson	W	7-6(1) 6-1	Stats
Hong Kong Tennis Open - Hong Kong - 27-10-2025
Q3 Kristiana SidorovaK. Sidorova	L	6-1 6-2	Stats

View All

D. Aiava vs H. Kaji Stats Breakdown Vs All H2H Opponents

D. Aiava	Stats	H. Kaji
60.18% (269/178)	YTD Win/Loss	55.83% (321/254)
57.53% (592/437)	Sets Win/Loss	53.30% (695/609)
53.26% (5052/4433)	Games Win/Loss	50.93% (6006/5786)
61.61% (199/124)	Hard Win/Loss	56.06% (236/185)
61.33% (46/29)	Clay Win/Loss	46.88% (15/17)
63.64% (7/4)	Indoor Hard W/L	58.33% (56/40)
44.74% (17/21)	Grass Win/Loss	53.85% (14/12)
0.27	Aces Per Game	0.08
1231	Aces Total	445
0.27	Double Faults Per Game	0.2
1255	Total Double Faults	1169
1:26:25	Average Match Time	1:22:7
478.45	Average Opponent Rank	528.5
63% (17826/28486)	1st Serve %	65% (19650/30345)
66% (11749/17826)	1st Serve Win %	59% (11510/19650)
48% (5068/10660)	2nd Serve Win %	46% (4904/10696)
45% (1513/3330)	Break Points Won % (Total)	49% (1900/3872)
44% (12384/28282)	Return Points Win %	46% (14113/30373)
45.45% (20/24)	Slam W/L	33.33% (1/2)
14.29% (1/6)	Masters W/L	0% (0/0)
46.51% (20/23)	Main Tour W/L	14.29% (2/12)
63.99% (215/121)	Challenger W/L	55.43% (255/205)
76.47% (13/4)	Futures W/L	64.29% (63/35)
61% (267/441)	Best of 3 Sets Win %	55% (310/563)
0% (0/0)	Best of 5 Sets Win %	67% (2/3)
52% (56/108)	Tiebreaks Win % (Total)	56% (60/108)
60% (85/141)	Deciding Set Win %	60% (99/164)
88% (254/224)	1st Set Won, Won Match	87% (299/259)
12% (254/30)	1st Set Won, Lost Match	13% (299/39)
23% (193/45)	1st Set Lost, Won Match	20% (274/56)